1993 GMC Jimmy Owner's Manual - Page 242

Prolblenrs on the Road II' . . . " . . . . . . . . . . KO519 Whenyourvehicleisbeingtowed,havetheignitionkey off. Thesteering wheelshouldbeclamped in astraight-aheadpositionwith a clampingdevice designed for a towing service. Do not use the vehicle's steering column lock for this. The transmission (either automatic or manual) should be in N (Neutral) and the transfer case (either manual shift or electronicshift), if you haveone,shouldbe in 2 WHEEL (two-wheeldrive).Theparkingbrake shouldbereleased, Don't have your vehicle towed on the rear (drive) wheels, unless you have to. I the vehicle must be towed on therearwheels,don't f go more than 35 mph (56 kmlh) or farther than 50 miles (80 km) or your transmission will be damaged. If these limits mustbeexceeded,thenthereardrivewheelshave to be supported on a dolly. If your vehicle has the four-wheel-drive option, a the rear wheels when towing from the front. dolly MUST be used under